652u & 655u User’s Manual
989490
Connectors, Indicators, and Cables 3-5
The following diagram is applicable to 655u only. The 652u cannot accept temperature connections.
The 5-channel connector block is of the “tension clamp” type. To insert a wire, complete the following steps:
1)
Ensure the wire is in the 28 gauge to 16 gauge range. 5-22AWG is optimum.
2)
Strip all wire to clear 7mm of insulation from the connector-end.
6) Repeat the above five steps to make additional wire connections.
Note
: For each scenario you can connect shielding. When using shielding, connect it to one of the four earth grounds.
The earth ground pins are 1, 12, 13, and 24. See diagram on page 3-4.
Note
: After completing connections, install the temperature connector shell as discussed on the next page.
3) Insert a 7mm flathead screwdriver into the square opening (by the associated contact) to
release the clamp tension.
4) Insert the stripped wire into the designated contact, according to the
applicable scenario.
5) Remove the screwdriver to re-engage the
tension clamp; then check your connection to
ensure the wire is clamped in place.
3
4
5
